After engine is warm it clatters and cuts off completely.

2001 CHEVROLET SUBURBAN
115,000 MILES
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COPTER
  • MEMBER
  • 1 POST
When engine is cold it start fine. However, after engine is warm while driving the starts clattering (like having bad gas)and it shuts off completely. Then the engine is hard to start.
Jan 5, 2012 at 7:27 PM
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RASMATAZ
  • ✓ASE Certified Mechanic
  • 75,992 POSTS
  • ASE Certified Mechanic
Do you have a check engine light?

Check the fuel pressure if its within specs-sure its not pinging?
Jan 5, 2012 at 10:03 PM
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